2 years ago

Work out the lengths of side a and b give your answers to 1 decimal place 8cm a 5cm

Mathematics

1 answer:

Alex787 [66]2 years ago

8 0

Answer:

but so sorry

hi friends

Step-by-step explanation:

hi friends follow me and give me

brainliest ok by by

You might be interested in

Find a unit vector in the same direction as the given vector: v = −14.5i + 2.5 j.

Elis [28]

ANSWER

$- \frac{29}{866} \sqrt{866} i + \frac{5}{866} \sqrt{866} j$

EXPLANATION

The given vector is v = −14.5i + 2.5 j.

The magnitude of this vector is

$|v| = \sqrt{ {( - 14.5)}^{2} + {2.5}^{2} }$

$v| = \sqrt{ {( - 14.5)}^{2} + {2.5}^{2} }$

$v| = \sqrt{ 216.5} = \frac{ \sqrt{866} }{2}$

The unit vector in the direction of this vector is

$= \frac{v}{ |v| }$

$= - \frac{14.5}{ \frac{ \sqrt{866} }{2} } i + \frac{2.5}{ \frac{ \sqrt{866} }{2} } j$

$= - \frac{29}{866} \sqrt{866} i + \frac{5}{866} \sqrt{866} j$

7 0

2 years ago

37.5% 1/3 25% and 3/10 least to greatest

barxatty [35]

25% 3/10 1/3 and 37.5%

.25,.30,.33,.375

7 0

2 years ago

How do you find the value of √a⁴ ??<br> (ill give brainliest)

dsp73

Answer:

$a^{2}$

Step-by-step explanation:

√a^4 is the same as:

√a × √a × √a × √a

group them as 2 pairs of

(√a × √a) × (√a × √a)

which makes

a × a

which is the same as $a^{2}$

5 0

3 years ago

The x-intercept of 5y+2x20 is (10.0) True False

Mama L [17]

Answer:

answer

the answer is false

5 0

1 year ago

Choose the conditional statement that is equivalent to this sentence : "Tigers have stripes."

TiliK225 [7]

i think the answer is c, hope this helps ;)

3 0

2 years ago

Read 2 more answers